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SG500-28MPP
Cisco SG500-28MPP 28-port Gigabit Max PoE+ Stackable Managed...
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SG500-28MPP is a high-performance managed switch built with a robust, energy-efficient architecture designed to support the demands of modern networks. It offers versatile power options paired with a comprehensive mix of Ethernet and SFP ports, enabling seamless stacking and enhanced scalability for growing business environments.
SG500-28MPP delivers reliable performance with optimized switching capacity that meets the requirements of small to medium enterprises. Its architecture is tailored for efficient traffic management and PoE+ support, making it an ideal solution for converged networks, IP surveillance, and other mission-critical use cases.
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Request bulk order quote for SG500-28MPP for additional pricing. Browse the full Cisco 500 Series Stackable Managed Switches series or explore all Cisco products.
Scenario: A mid-sized university expands wireless coverage and VoIP services across five buildings. The Cisco SG500-28MPP 28-port Gigabit Max PoE+ Stackable Managed Switch delivers up to 740 W of PoE budget to power high-performance access points and IP phones. IT staff configure VLAN segmentation, QoS prioritization and stack up to six units for unified management. Benefit: Eliminates external power injectors, ensures crystal-clear voice calls, optimizes data traffic and scales seamlessly to support 200+ endpoints.
Scenario: A retail chain deploys 50 HD IP cameras per location with strict uptime and security requirements. The Cisco SG500-28MPP provides 28 PoE+ ports and a 740 W total power budget, guaranteeing uninterrupted power to cameras. Link aggregation and Layer 3 static routing deliver resilient 10 Gbps backhaul, while VLANs and ACLs isolate video streams. Benefit: Maintains 24/7 video capture, simplifies switch topology, enhances data compliance and reduces on-site maintenance.
Scenario: A managed service provider hosts multiple small businesses in a shared office. Each tenant demands isolated LANs, VoIP QoS and PoE for phones and wireless APs. The Cisco SG500-28MPP enables per-port VLAN tagging, advanced QoS policies and stackable architecture for centralized firmware updates. Benefit: Delivers segmented, secure networks for each tenant, cuts support overhead and provides unified visibility via Cisco Network Assistant.
To get the detailed certification, please go to the Compliance Center.
| SG500-28MPP |  SG500X-48MP |  SF500-48MP |  SF500-24MP |  SG500-52P | |
|---|---|---|---|---|---|
| Depth | 14.1 inches | 15.0 inches | 11 inches | 11 inches | 11.4 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 64 MB | 32 MB | 64 MB | 64 MB |
| Form Factor | Desktop / Rack-mount | Desktop / Rack-mount | Rack-mount | Desktop / Rack-mount | Rack-mount |
| Height | 1.73 inches | 1.73 inches | 1.75 inches | 1.75 inches | 1.73 inches |
| IOS | LAN Lite | LAN Lite | LAN Lite | LAN Lite | LAN Lite |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 | Layer 2 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | SG500-28MPP | SG500X-48MP | SF500-48MP | SF500-24MP | SG500-52P |
| Media Type Supported | Twisted Pair / Fiber / Combo | Twisted Pair | Twisted Pair / Combo | Twisted Pair / Combo | Combo |
| Memory | 256 MB | 256 MB | 128 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 24 Ports | 48 Ports | 48 Ports | 24 Ports | 48 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 12–24 Ports | 24–48 Ports |
| POE Support | POE+ | POE+ | POE+ | POE+ | POE+ |
| Port/Expansion Slot Details | 24 PoE ports and 4 SFP slots | N/A | N/A | 24 Ethernet ports, 4 SFP ports, stacking module support | 48 x Gigabit PoE ports, 4 x 10/100/1000 SFP uplink ports |
| Power Consumption | N/A | 150 W | 250W | 150 W | 240 W |
| Power Source | AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply |
| Product Name | Cisco SG500-28MPP PoE+ Managed Switch | Cisco SG500X-48MP Managed Switch | Cisco SF500-48MP | SF500-24MP Managed Switch | Cisco SG500-52P Managed Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | Yes | No | Yes | No |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 56 Gbps | 176 Gbps | 9.6 Gbps | 56 Gbps | 104 Gbps |
| Switching Capacity with Stacking | N/A | 352 Gbps | 19.2 Gbps | 112 Gbps | N/A |
| Uplink Configuration | 1G | 1G | 1G | 1G | 1G |
| Weight | 15.2 lbs | 22 lbs | 17 lbs | 15 lbs | 18.3 lbs |
| Width | 17.2 inches | 17.3 inches | 17 inches | 17.5 inches | 17.3 inches |
28-port Max PoE+ switch provides high power and reliable operation for demanding network environments.
Professional-grade, efficient switch with minimal downtime.
Stable performance and robust PoE+ delivery across all ports.
Durable and easy to manage for mid-sized enterprise setups.
Smooth operation with consistent throughput for business-critical applications.
The Cisco SG500-28MPP is a 28-port Gigabit stackable managed switch with 24 PoE+ ports, four Gigabit combo uplinks, a 380 W PoE budget, Layer 3 static/RIP routing, and Cisco Small Business web-based management.
The SG500-28MPP supports 24 RJ-45 10/100/1000 PoE+ ports delivering up to 30 W per port for cameras, APs, and VoIP phones.
This switch provides a total PoE budget of 380 W, enabling deployment of high-power devices without external power injectors.
Yes. The SG500-28MPP supports physical stacking of up to four units for simplified single-pane-of-glass management and increased resiliency.
Management options include a web-based GUI, CLI via SSH/Telnet, SNMP v1/2/3, RMON, and Cisco FindIT Network Management for centralized control.
It offers 24 Gigabit Ethernet ports and four combo Gigabit SFP uplinks for copper or fiber connections.
The switch delivers 56 Gbps switching capacity and a 41.7 Mpps forwarding rate for consistent line-rate performance.
Security features include 802.1X port authentication, ACLs, DHCP snooping, IP Source Guard, Dynamic ARP Inspection, and guest VLAN support.
Yes. It offers full IPv6 support, including dual-stack addressing, IPv6 management GUI/CLI, and Neighbor Discovery Protocol.
The switch supports up to 256 IEEE 802.1Q VLANs, 4096 VLAN IDs, eight priority queues per port, DiffServ, and port-based QoS.
The SG500-28MPP is a Layer 3 switch supporting static routing and RIP v1/v2 for inter-VLAN connectivity.
In the web GUI or CLI, navigate to the PoE Configuration menu to set port priorities, power allocation limits, and PoE scheduling.
Cisco provides a limited lifetime hardware warranty, five-year next-business-day replacement, plus free software updates and online technical support.
It features IEEE 802.3az Energy Efficient Ethernet and Cisco EnergyWise technology to minimize power consumption and operating costs.
The switch supports up to 256 active VLANs and 4096 VLAN IDs for extensive network segmentation.
The switch offers Spanning Tree (STP/RSTP/MSTP), link aggregation with LACP, and stack resiliency for high availability.
Use built-in SNMP, RMON, sFlow, and the web-based QoS monitor to view real-time port statistics, bandwidth usage, and traffic patterns.
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